baber/WOPTO huggingface dataset:
Patent EC-SP014074-A (EC)
Title: Proceso de tratamiento de agua para recuperacion de aceite pesado termico
Inventor: KRESNYAK STEVE
IPC: B01D1/00
Filed: 2001-05-16
Abstract: Se revela un método y un aparato para el tratamiento de agua producida en una unidad de recuperación térmica de petróleo pesado para lograr niveles de recuperación de agua y reciclado mayores a un 80%, hasta un 100% para alcanzar criterios de descarga cero. El método incluye los pasos iniciales de capturar energía calórica residual a partir de un separador de vapor de alta presión localizado aguas abajo de los generadores de vapor. Adicionalmente, incluye las etapas de transferir la energía clórica a un separador e intercambiador de rehervidor para destilar agua producida en el yacimiento de petróleo y de recuperar agua destilada y un producto sólido o salmuera concentrada. El vapor concentrado del separador calentado se circula a través del intercambiador de rehervidor para mantener una masa de vapor en el rango comprendido entre un 1% y alrededor del 50% en el flujo que retorna al separador calentado, y prevenir ensuciamiento e incrustaciones. Una materialización adicional unifica la metodología de anti-ensuciamiento con recuperación de petróleo pesado tipo SAGD. En otra realización se agrega un cristalizador al circuito para obtener ventajas adicionales.
Patent EC-SP045226-A (EC)
Title: Tripéptidos inhibidores de la hepatitis c
Inventor: LLINAS-BRUNET MONTSE
IPC: A61K38/00
Filed: 2004-08-09
Abstract: En la presente memoria descriptiva se describen compuestos de la fórmula (1); en la que R1 es hidroxi o NHSO2R1A en donde R1A es alquilo (C1-8), cicloalquilo (C3-7) o {alquilo (C1-6)- cicloalquilo (C3-7)}, que están todos opcionalmente sustituidos de 1 a 3 veces con halo, ciano, nitro, O-alquilo (C1-6), amido, amino o fenilo, o R1A es arilo de C6 o C10 que está opcionalmente sustituido de 1 a 3 veces con halo, ciano, nitro, alquilo (C1-6), O-alquilo (C1-6), amido, amino o fenilo; R2 es cicloalquilo (C4-6); R3 es t-butilo o cicloalquilo (C5-6) y R4 es cicloalquilo (C4-6), o una sal farmacéuticamente aceptable de los mismos. Los compuestos son útiles como inhibidores de NS3-proteasa de HCV.
Patent EC-SP066441-A (EC)
Title: ?15-d-homoesteroides que tienen un efecto androgénico
Inventor: WYRWA RALF
IPC: A61K31/56
Filed: 2006-03-20
Abstract: La invención se relaciona con ?15-D-homoesteroides de la fórmula general (I), con métodos para producirlos y con composiciones farmacéuticas que contienen dichos compuestos. Se proporcionan compuestos de la fórmula general (I) de la invención con actividad androgénica.
Patent EC-SP066710-A (EC)
Title: Mutantes de anticuerpo anti-cd40
Inventor: TAKAHASHI NOBUAKI
IPC: A61K39/395
Filed: 2006-07-19
Abstract: Se pretende proporcionar mutantes de un anticuerpo anti-CD40, el cual se espera como terapéuticamente eficaz, que sea optimizado como un fármaco al reducir las actividades de ADCC y CDC del mismo. Particularmente, un mutante de anticuerpo monoclonal anti-CD40 agonista en donde al menos la región de articulación es una región de articulación que se origina en la IgG2 humana y la cual tiene una mutación y/o una sustitución de uno o más aminoácidos que provoca la reducción en las actividades de ADCC y/o CDC en la región constante; y un mutante de anticuerpo anti-CD40 antagonista el cual tiene al menos una mutación y/o la sustitución que provoca la reducción en las actividades de ADCC y/o CDC en la región constante.
Patent EC-SP993299-A (EC)
Title: Derivados glicopeptidicos y composiciones farmaceuticas que los contienen
Inventor: JUDICE KEVIN J
IPC: A61K38/00
Filed: 1999-12-23
Abstract: Se describen derivados de compuestos glicopeptídicos que tienen por lo menos un sustituyente de la fórmula: -Ra-Y-Rb-(Z)x En la cual Ra, Rb, Y, Z y x son tal como se han definido y composiciones farmacéuticas que contienen dichos derivados glicopeptídicos. Los derivados glicopéptidos descriptos son útiles como agentes antibacterianos.
Patent FI-20001124-A (FI)
Inventor: HEINONEN JARMO
IPC: E21B3/00
Filed: 2000-05-11
Abstract: A rock drilling machine comprising a rotating device (1), a percussion device (2) and a shank (17) where a tool (18) is to be fastened. According to the inventive idea, lubricant used for lubricating the shank is supplied in suitable conduits to pressurize the holes (3a'-3f') of coupling bolts that join together the different parts of the drilling machine and delivered further in suitable conduits to serve as lubricant on the bearing surfaces between the rock drill and the feed equipment (21).
Patent FI-20020690-A (FI)
Inventor: BRAITHWAITE PHILIP WILSON
IPC: A61M15/00
Filed: 2002-04-10
Abstract: The invention provides an inhaler 140 for delivering a substance in a finely divided form. The inhaler 140 comprising an air intake and an inhalation passage 144 communicating with the air intake. A receptacle 145 in combination with a metering device having first and second end elements sealing against the inner walls of the receptacle so as to define an intermediate dosing space loaded with a desired volumetric dose of the substance is provided. The relative dimensions of the metering device and receptacle 145 are such that the device has a tendency to remain in the receptacle unless actively urged out of it. Indexing means 146 operate to move the receptacle into a position in or adjacent the inhalation passage and means are provided for urging the metering device at least partially out of the receptacle so as to release the dose of substance contained in the receptacle into the inhalation passage when the receptacle occupies its position in or adjacent the inhalation passage 144. <IMAGE>
Patent FI-20021512-A (FI)
Inventor: KORHONEN JOUNI
IPC: H04L12/56
Filed: 2002-08-22
Abstract: An arrangement for transmitting data in a telecommunications network. The arrangement comprises means (702) for compressing the header of a data packet to be transmitted in the sender's home network and for storing a compression context in the sender's home network, the arrangement comprises means (702) for attaching the payload of the compressed data packet to a transporting protocol packet and for replacing the compression context identifier of the compressed data packet with a Flow Label field, the arrangement comprises means (702, 704, 706, 708, 710) for routing the protocol packet transporting the payload to the recipient with a suitable algorithm by utilizing, if necessary, the compression context stored in the sender's home network. <IMAGE>
Patent FR-1172055-A (FR)
IPC: H01L23/42
Filed: 1956-11-21
Granted: 1959-02-05
Abstract: 3R-Phthalimido-1-(1'S-p-nitrobenzyloxycarbonyl-2'-methylprop-2'-enyl)- 4-oxo-2-azetidinesulfenic acid is prepared by scission of the S-C2 bond of p-nitrobenzyl 6-phthalimido-2,2-dimethylpenam-3-carboxylate-1-oxide. The sulfenic acid can be converted to desacetoxycephalosporin.
Patent GB-1001091-A (GB)
Abstract: 1,001,091. Thiazines. FARBENFABRIKEN BAYER A.G. July 3, 1963 [July 5, 1962], No. 26395/63. Heading C2C. The invention comprises compounds of the general formula where R is a phenyl radical substituted two or more times by substituents selected from alkyl and alkoxy radicals and halogen atoms; and their acid addition salts; and their preparation by reacting (1) a phenylisothiocyanate with 3-aminopropan- 1 -ol or trimethylene-imine to give a substituted N-propyl-N-phenylthiourea which is then treated with an acid, (2) a phenylisothiocyanate with a 3-halopropylamine, (3) an N-phenyl-thiourea with a 1,3-dihalopropane or a 3-halopropylamine salt, (4) a phenylamine with a 3-halopropylisothiocyanate, or (5) a phenylamine with a 2-amino-, 2-mercapto-, or 2 - alkylmercapto - 4H - 5,6 - dihydro - 1,3- thiazine optionally in the presence of an acid. 3-Chloropropyl-isothiocyanate is prepared from 3-chloropropylamine and thiophosgene. N - (2,6 - Dimethylphenyl) - thiourea is prepared from dimethylaniline and potassium thiocyanate. Pharmaceutical compositions comprise compounds of the invention with solid or liquid carriers. Oral and parenteral administration is mentioned and use of tablets and encapsulated solutions. The compounds have analgesic, hypnotic, anaesthetic and antipsychotic activity.
Patent GB-1050003-A (GB)
IPC: D05B55/14
Abstract: 1,050,003. Sewing machines. SINGER CO. Aug. 27, 1965 [Sept. 2, 1964], No. 35836/64. Heading D1G. The needle bar of a sewing machine is mounted on carrier means adjustable along the line of feed. As shown, the needle bar 13 and presser bar 14 are mounted on a carrier plate 15 secured by a lower screw 19 and upper screws 17,18 to respective bosses 16,17,18 formed in the machine head 12, the screws passing loosely through clearance holes in plate 15, whereby, after slackening the screws, the lower end of plate 15 is movable in the line of feed. A compression spring is interposed between the lower boss 16 and plate 15, the lower end of the latter thereby being also movable transverse to the line of feed. The lower screw 19 is fixable in adjusted position by a set screw 24.
Patent GB-1050220-A (GB)
IPC: C08F14/08
Abstract: 1,050,220. Polymerizing vinylidene chloride. DYNAMIT NOBEL A.G. Nov. 8, 1965 [Nov. 6, 1964], No. 47318/65. Heading C3P. Vinylidene chloride is polymerized or a major proportion of vinylidene chloride and a minor proportion of a copolymerizable monomer or monomers are copolymerized in aqueous emulsion in the presence of 0À5 to 5% by weight of the monomers of a monohydric or dihydric alcohol having from 1 to 3 carbon atoms. Suitable comonomers are methyl acrylate, ethyl acrylate, acrylonitrile, vinyl acetate, vinyl chloride, styrene, and butadiene.
Patent GB-1143749-A (GB)
IPC: H02K23/66
Abstract: 1,143,749. Cooling accessories on dynamoelectric machines. HEBERLEIN & CO. A.G. 21 Nov., 1967 [22 Nov., 1966], No. 53006/67. Heading H2A. A speed-regulator unit 7 is secured by screws 8 in holes 6 to the end-cover 2 of an air-cooled motor, so that the cooling air passes round the body 10 of the unit, and so cools it. The body 10 is of plastics material and most of the regulator elements are embedded in it, but a thyristor 12 projects into the air-stream for extra cooling. Into the end 20 of the motor shaft, may be screwed a permanent magnet which energizes a pick-up coil 21 for tachometric purposes in the speed regulator. Overspeed in the event of regulator failure, is prevented by a centrifugal pawl on the magnet (Fig. 3, not shown) which fractures a link 26 to disrupt the motor supply. There is a fuse 28 too. Other fixing arrangements are described. The regulator may be as described in Specification 1,139,320. There may be radio suppression.
Patent GB-1226349-A (GB)
IPC: B22D11/124
Filed: 1968-03-22
Abstract: 1,226,349. Ingot moulds; casting processes. H. J. DAUSSAN. 22 March, 1968 [22 March, 1967], No. 14029/68. Heading B3F. In a method of improving the texture of ferrous metals cast in ingot moulds, a mould A is used incorporating in its side wall 1 a material M having a greater heat conductivity than that of the bulk of the material of the mould. The material M is situated in the side wall to be nearer to the inner surface of the mould than to the outer surface of the mould. The mould has a lid C with vents 7a, 7b and is located by tangs 2, 3. A cast-iron base B closes the lower end of the mould. The side walls are cast iron and the material M is mainly copper. The material M forms a solid ring 4 around the cavity at the top of the mould with solid projections 6 to 6q extending to adjacent the base B. Above the ring 4 is a ring of compressed copper scrap which may contain some iron and a further solid copper ring 5 which engages a copper plating 7 on the lower half of the lid C. When top pouring, melt impinges on the base B and rises up the sidewalls of the mould. Heat from the melt is conducted by the material M upwards to the ring 4. When the mould has been filled to the top the lid is placed upon it. Heat is restored to the top of the ingot from the ring 4 and to lining 7, the ring 4 acting as a hottop. Bottom pouring is effected with the lid C in place.
Patent GB-1226796-A (GB)
IPC: C12M1/04
Filed: 1968-03-11
Abstract: 1,226,796. Air diffuser bodies. KANEGAFUCHI BOSEKI K.K. 11 March, 1968 [9 March, 1967], No. 11837/68. Heading B1C. [Also in Division C3] A porous solid synthetic resinous member, which may be used in an air diffusing tube, comprising a solid porous body having continuous fine pores and a porosity of from 40 to 90% formed from a polyvinyl acetal having a degree of acetalisation of from 60 to 85 mol %, chemically modified by at least one phenol-formaldehyde, melamine-formaldehyde, urea-formaldehyde or epoxy resin, is prepared by mixing an aldehyde with an aqueous solution of polyvinyl alcohol in the presence of an acetalising catalyst, a pore-producing auxiliary agent which is an amylose-containing polysaccharide or a non-ionic or anionic surface active agent and either (a) from 17 to 170% by weight, based upon the weight of the polyvinyl alcohol, of either an epoxy resin precondensate or the monomeric constituents of such a resin or (b) from 20 to 200% by weight, based upon the weight of the polyvinyl alcohol of at least one phenol formaldehyde, urea-formaldehyde or melamine-formaldehyde resin precondensate or the monemeric constituents of such a resin, curing the whole mixture in a second and then washing and drying the resulting cured body.
Patent GB-1226872-A (GB)
IPC: H01J29/84
Filed: 1968-03-25
Abstract: 1,226,872. Electron microscopes. T. ICHINOKAWA. 25 March, 1968 [30 March, 1967], No. 14319/68. Heading H1D. Means for analysing the energy of an electron beam, especially in an electron microscope. comprises an apertured member, such as the slit member 4, in combination with a magnetic lens of large chromatic aberration. Preferably the lens comprises two pairs of polepieces 1-1 and 2-2 adapted to refract the beam in opposite directions, and maximum resolution is achieved if where e and m are the charge and mass of an electron, H is the maximum magnetic field of the lens, a is the axial length of the lens, measured between points of half the maximum field intensity, and V r  is the electron accelerating voltage corrected by a relativistic factor. The analysing means is preferably disposed between an objective lens and a projection lens of an electron microscope, and Fig. 2 illustrates the dispersion of the beam for different energy components, i.e. elastically and non-elastically scattered electrons.
Patent GB-1231166-A (GB)
IPC: B65H23/038
Filed: 1970-02-02
Abstract: 1,231,166. Feeding webs. ROCKFORD SERVO CORP. 2 Feb., 1970 [14 Feb., 1969], No. 4906/70. Heading B8R. Apparatus 12 for guiding a moving web W along a predetermined path comprises a main guide roller 15 which is tiltable, about a point P, in a plane parallel to the plane in which the web travels immediately upstream of the roller 15; a web-edge sensor 16 for sensing the lateral position of the web W and located upstream of the roller 15; means 17, 18 for tilting the roller 15 to correct for lateral deviations detected by the sensor 16; and a subsidiary guide roller 19 mounted parallel to and arranged to be tilted with the main guide roller 15, the roller 19 being positioned downstream of the roller 15 such that, in use, the web passing from the roller 15 to the roller 19 doubles back, relative to the web passing to the main roller 15, to a point adjacent a plane which extends through the sensor 16 and is perpendicular to the plane in which the main roller 15 tilts. The advantages of this particular arrangement are discussed with reference to Figs. 6 and 7 (not shown). In a modification (Fig. 4, not shown) the subsidiary roller is arranged so that the web passing between the rollers 15 and 19 travels in a plane parallel to the tilt plane of roller 15.
Patent GB-1232455-A (GB)
IPC: C08J9/38
Filed: 1968-03-08
Abstract: 1,232,455. Compressed polyurethane foam. DUNLOP CO. Ltd. 6 March, 1969 [8 March, 1968], No. 11310/68. Headings C3C and C3R. A compressed reticulated polyurethane foam is prepared by reticulating the foam by igniting a combustible mixture of an oxidizable gas and an oxidizing gas in the pores of the foam, the oxidizable: oxodizing gas molar ratio being less than the stoichiometric ratio, and then compressing the reticulated foam. The oxidizing gas is suitably oxygen or oxygenated air and the oxidizable gas is suitably hydrogen, coal gas, natural gas or a C 1  to C 5  alkane. In a specific example a polyester urethane foam was reticulated in a combustion chamber using a mixture of hydrogen and oxygen in a molar ratio of 1À5 : 1, and the reticulated foam was compressed between heated nip rollers.
Patent GB-1233713-A (GB)
IPC: B29C48/08
Filed: 1968-11-29
Abstract: 1,233,713. Polypropylene split-fibres; composite extrusion dies. MITSUBISHI RAYON CO. Ltd. 29 Nov., 1963 [11 Dec., 1967; 7 Feb., 1968], No. 56936/68. Heading B5B. A polypropylene film, which may be composite, is slit into tapes which are hot-drawn, e.g. in air or steam, at a ratio of 5-15, and the drawn tapes are mechanically fibrillated by passage over a rotating roll provided with splitting means, e.g. spirally disposed needles or sawtooth wire on its surface. The process is conducted within the limits defined by R= K 1 t+K 2 r and R=100 (S 2 -S 1 )¸S 1  where t is the thickness of the film in Á, r is the draw ratio, S 1  and S 2  are the delivery and withdrawal speeds respectively of the film to and from the roll, 0À065#K 1 #0À095 and -0À18# K 2 # - 0À22. The polypropylene may be blended with a minor proportion of another polymer, e.g. low density polyethylene. Other conventional additives, e.g. a pigment, may be present. The composite film may comprise two polypropylene layers having different heat shrinkabilities due to differing chemical and/or physical characteristics. The extrusion die of Fig. 3 makes composite films from a single polymer supply 17a. The polymer is split into two streams, one of which passes through extruder 17b before reaching the orifice 27. The two streams, which are kept apart at 22b until actual extrusion, lead to layers of differing heat-shrinkability.
Patent GB-1233827-A (GB)
IPC: G05D1/02
Filed: 1969-08-19
Abstract: 1,233,827. Automatic vehicle control. H. TAX. 19 Aug., 1969 [21 Aug., 1968], No. 41238/69. Heading B7N. [Also in Divisions B8 and H3-H5] In a container loading installation containers are transported to and between storage areas by road-going vehicles guided and controlled by an undergound signal-carrying cable. Containers 13 are unloaded from a ship 4 by a bridge crane 5 running on rails 9 over rail tracks 10 and are transported from cranes by vehicles 81-83 to storage areas where they are unloaded and stacked by bridge cranes 16 running on rails 18. The vehicles running on wheels 34 have sensors 20, 21 which steer each vehicle by signals transmitted through the cable 30 and positioning sensors 22-25, 27, 28 which co-operate with signal-receiving elements 33, 36 to stop the vehicle at desired points. When a first sensor passes an element 33 or 36 it causes speed to be reduced so that the next element can accurately stop the vehicle. Diagrammatic control circuits are shown for controlling the steering and stopping of the vehicles. For each vehicle a modulated carrier frequency is transmitted by the cable 30 to the sensors 20, 21 which, by comparison of these signals, steer the vehicle along the cable while the length of the signal pauses determines the vehile speed. Collisions are controlled by an impact-sensing means 31 (Fig. 2), from which a signal stops the drive and applies a brake. Repeating signals are fed to all the sensors on the vehicle from a generator providing a modulated carrier frequency which is conducted to the cable 30 and to elements 33, 36. The control signals for each vehicle are produced by modulating a carrier frequency by different modulation frequencies. The cable 30 is divided into sectors A-H and control signals for each vehicle are stopped at each junction if another vehicle is in the next sector. The switching functions can be carried out by a computer which programs the operation of the installation. The position of the vehicles may be indicated on a board having fluorescent tubes to which signals picked up by the sensors 33, 36 are fed.
Patent GB-1238291-A (GB)
IPC: H05B44/00
Filed: 1967-06-21
Abstract: 1,238,291. Voltage detectors. ENGLISH ELECTRIC CO. Ltd. June 20, 1968 [June 21, 1967], No. 28558/67. Heading G1U. [Also in Divisions C4 and H2] A voltage detector comprises first and second coaxial concentric electrodes 12 each separated from a common third electrode 11 by an electroluminescent phosphor 14, which glows when a sufficient voltage exists between the first and second electrodes. The third electrode 11 may be an internal coating of tin oxide on a translucent glass or plastics tube 10. The first and second electrodes 12 may be copper wires bonded to the phosphor 14 by a conductive cement and separated from each other by a glass bead 13. The detector may be connected across a circuit interrupter, e.g., a fuse, switch or relay, as described in Specification 1,238,292.
Patent GB-1239224-A (GB)
Title: Manufacture of dicarboxylic acids by an oxidation process
Inventor: GARDNER CYRIL
IPC: C07C51/31
Filed: 1967-12-22
Abstract: 1,239,224. Dicarboxylic acids. IMPERIAL CHEMICAL INDUSTRIES Ltd. 4 Dec., 1968 [22 Dec., 1967], No. 58293/67. Addition to 1,115,921. Heading C2C. Dicarboxylic acids are prepared by oxidizing an aliphatic or cycloaliphatic saturated hydrocarbon with a gas mixture of oxygen and ozone at an elevated temperature in the presence of a compound of a transition metal such as titanium, vanadium, chromium, manganese, iron, cobalt and nickel. The dicarboxylic acid is extracted into an aqueous phase, and the process may be continuous and cyclic at a pressure to keep the hydrocarbon in a liquid phase. In an example, cyclohexane is oxidized using a cobalt naphthenate catalyst, to a mixture from which adipic acid is separated.
Patent GB-1251541-A (GB)
IPC: B01J23/04
Filed: 1969-02-28
Abstract: 1,251,541. Treating combustible gas. ESSO RESEARCH & ENG. CO. 28 Feb., 1969 [26 March, 1968], No. 10779/69. Heading C5E. Hydrogen is prepared by passing a mixture comprising carbon monoxide and steam at a temperature of 400-725 F. over a catalyst comprising a caesium salt of an acid having an ionization constant below 1 Î 10<SP>-3</SP> deposited on a support having a high surface area. Hydrogen sulphide may be present as an impurity in the gas stream. Suitable caesium salts are the carbonate, bicarbonate, biphosphate, aluminate, hydroxide, acetate and tungstate, and suitable supports are activated carbon, activated alumina, silica-alumina and zeolites. The initial gas mixture may be made by catalytically steam-reforming hydrocarbons, e.g. natural gas, or by reacting coal, coke, or heavy feedstock with steam, with or without H 2 .